Is often useful to read one or more concepts very much times in order to learn them.
Repetita iuvant is a program who helps you in this. It works by showing a window with
a graphic and a box, displaying phrases who changes at regular intervals. While you
are working at computer, looking and reading concepts more and more times helps you
to fix them in your mind.

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[unknown]                 9570   11420  83.8% -lh5- daad Jun  1 11:31 Repetita Iuvant.info
[unknown]                 1254    2180  57.5% -lh5- dc47 Jun  1 14:39 Repetita Iuvant/Help.txt
[unknown]                19687   19687 100.0% -lh0- c9e8 May 30 14:06 Repetita Iuvant/Image.jpg
[unknown]                  833    1589  52.4% -lh5- 5059 May 30 12:25 Repetita Iuvant/Messages.txt
[unknown]              1669281 3382808  49.3% -lh5- 1566 Jun  1 14:42 Repetita Iuvant/Repetita Iuvant
[unknown]                 5704    8514  67.0% -lh5- 0a92 Jun  1 11:31 Repetita Iuvant/Repetita Iuvant.info
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total         6 files 1706329 3426198  49.8%            Jun  1 14:33